Aero Precision APCR640437 M4E1 223 Rem/5.56 NATO 30+1 16" Black QPQ Steel Threaded Barrel, Black Anodized Receiver, 15" ATLAS R-ONE M-LOK Handguard, Black Synthetic Magpul SL Stock & Grip $1,282.35
Aero Precision APCR650044 M5 308 Win 10+1 16" Mid-Length, Black, 15" R-ONE M-LOK Handguard, Magpul Grip/SL-S Stock, Ambi Charging Handle/Safety $1,595.96
Aero Precision APCR640442 M4E1 5.56x45mm NATO 30+1 16" Mid-Length Barrel, FDE, 15" Enhanced M-LOK Handguard, Magpul Grip/SL Carbine Stock, Ambi Charging Handle/Safety $1,337.56
ArmaLite M15LTC16CO M-15 Light Tactical Carbine *CO Compliant 223 Rem,5.56x45mm NATO 16" 10+1 Black Hard Coat Anodized Adjustable Magpul STR Collapsible Stock $1,150.00